* {
  padding: 0;
  margin: 0;
}
html,
body {
  height: 100%;
}
div.test {
  width: 1rem /* 100/100 */;
  height: 1rem /* 100/100 */;
  background-color: red;
}

//body
body {
  display: flex;
  flex-direction: column;
  background: #000d4a url(../imgs/bg.jpg) center top;
}
//header
header {
  width: 100%;
  height: 1.05rem /* 105/100 */;
  background: url(../imgs/head_bg.png) no-repeat center center;
  position: relative;
  text-align: center;
  color: white;
  line-height: 1.05rem /* 105/100 */;

  h1 {
    font-size: 0.42rem /* 42/100 */;
  }
  span {
    font-size: 0.3rem /* 30/100 */;
    position: absolute;
    right: 0.2rem /* 20/100 */;
    top: -0.1rem /* 10/100 */;
  }
}
//main
.main {
  flex: 1;
  display: flex;
  justify-content: space-between;
  margin: 0.2rem /* 20/100 */;
  //   background-color: red;

  .column {
    width: 30%;
    height: 100%;
    // background-color: green;
    .box-r2 {
      h3 {
        color: #fff;
        margin-bottom: 0.05rem /* 5/100 */;
        font-size: 0.2rem;
      }
    }
    .table2 {
      color: rgb(138, 138, 138);
      padding-left: 0.05rem /* 5/100 */;

      th {
        margin-bottom: 0.1rem;
        font-size: 0.2rem;
      }

      tbody {
        td {
          margin-left: 0.5rem;
          text-align: center;
          padding: 0.1rem 0 0 0;
          font-size: 0.2rem;
        }
      }
    }

    .box-r1 {
      h3 {
        color: #fff;
        margin-bottom: 0.05rem /* 5/100 */;
        font-size: 0.2rem;
      }
    }
    .table1 {
      color: rgb(138, 138, 138);
      padding-left: 0.05rem /* 5/100 */;

      th {
        margin-bottom: 0.1rem;
        font-size: 0.2rem;
      }

      tbody {
        td {
          margin-left: 0.5rem;
          text-align: center;
          padding: 0.1rem 0 0 0;
          font-size: 0.2rem;
        }
      }
    }

    &:nth-of-type(2) {
      width: 40%;
      height: 100%;
      //   background-color: blue;
      margin: 0 0.2rem;
    }
    //box
    .box {
      width: 100%;
      display: flex;
      background: rgba(0, 0, 0, 0.2);
      //   background-color: yellow;
      overflow: hidden;
      margin-bottom: 0.15rem /* 15/100 */;

      .box-m1-m1 {
        float: left;
        // background-color: green;
        width: 3.5rem /* 100/100 */;
        height: 100%;
        h1 {
          color: white;
          font-size: 0.3rem /* 100/100 */;
          margin-top: 0.4rem /* 50/100 */;
          span {
            font-size: 0.2rem;
          }
        }
        p {
          color: yellow;

          font-size: 0.7rem /* 100/100 */;
          font-weight: bold;
        }
      }
      .box-m1-m2 {
        // background-color: blue;
        height: 100%;
        flex: 1;
        display: flex;
        justify-content: space-around;

        .box-m1-m2-m1 {
          height: 100%;
          //   background-color: blue;
          width: 33%; /* 50/100 */
        }
        .box-m1-m2-m2 {
          //   background-color: green;
          height: 100%;
          width: 34%;
        }
        .box-m1-m2-m3 {
          //   background-color: blue;
          height: 100%;
          width: 33%;
        }
      }
    }
  }
}
